[squid-users] Re: Squid Url Filtering

Hi ,

Thank you for your precious time.

We are using squid version 3.1.10 version. Our requirement is
https://xyz.abc.com/gadgets should allow but same "abc.com" domain
other then any request should block. This setup testing via ssl_bump,
but it doesn't work for me. Please help me on this.

Configuration file is below.

acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
acl allowurls url_regex [-i] \.gadgets$
acl blkdomain dstdomain .abc.com

# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl localnet src fc00::/7 # RFC 4193 local private network range
acl localnet src fe80::/10 # RFC 4291 link-local (directly
plugged) machines

acl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl CONNECT method CONNECT

#
# Recommended minimum Access Permission configuration:
http_port 3129 ssl-bump cert=/etc/squid/test.crt key=/etc/squid/test.key
ssl_bump deny blkdomain
ssl_bump allow allowurls
http_access allow allowurls
# Only allow cachemgr access from localhost
http_access allow manager localhost
http_access deny manager
#http_access allow allowurls
# Deny requests to certain unsafe ports
http_access deny !Safe_ports

# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports

# We strongly recommend the following be uncommented to protect innocent
# web applications running on the proxy server who think the only
# one who can access services on "localhost" is a local user
#http_access deny to_localhost

#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#

# Example rule allowing access from your local networks.
# Adapt localnet in the ACL section to list your (internal) IP networks
# from where browsing should be allowed

http_access allow accounts
http_access allow localnet
http_access allow CONNECT
#http_access allow localhost

http_port 3129 ssl-bump cert=/etc/squid/test.crt key=/etc/squid/test.key
ssl_bump allow allowurls
# Squid normally listens to port 3128
#ssl_bump allow all
#ssl_bump deny allowurls
#ssl_bump deny localhost
ssl_bump deny blkdomain
#ssl_bump deny all
ssl_bump allow all
http_access deny all

always_direct allow all

# And finally deny all other access to this proxy

sslproxy_cert_error allow all
#We recommend you to use at least the following line.
hierarchy_stoplist cgi-bin ?

# Uncomment and adjust the following to add a disk cache directory.
#cache_dir ufs /var/spool/squid 100 16 256

# Leave coredumps in the first cache dir
coredump_dir /var/spool/squid

# Add any of your own refresh_pattern entries above these.
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320

logformat squid %ts.%03tu %6tr %>a %>A %Ss/%03>Hs %<st %rm %ru %un %Sh/%<A %mt
cache_log /var/log/squid/cache.log
access_log /var/log/squid/access.log

Regards ,
Bharathikannan R

On Sun, Jul 7, 2013 at 12:20 PM, kannan rbk <kannanrbk.r_at_gmail.com> wrote:
> Dear Team,
>
> I am using squid proxy(3.1). Read some articles and blogs , they said
> squid cannot support "urlpath_regex , url_regex" because of https
> connections are encrypted. Is there any alternative for this?
>
> How can I block https request based on urls from our network?
>
> I want to allow "zmedia.com/shop" through SSL.
>
> --
> Regards,
>
> Bharathikannan R

-- 
Regards,
Bharathikannan R